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https://www.readbyqxmd.com/read/27923193/preconception-personality-disorder-and-antenatal-maternal-mental-health-a-population-based-cohort-study
#1
Charlotte Hudson, Elizabeth Spry, Rohan Borschmann, Denise Becker, Paul Moran, Craig Olsson, Carolyn Coffey, Helena Romaniuk, Jordana K Bayer, George C Patton
BACKGROUND: Prior anxiety and depression have been identified as risk factors for maternal perinatal mental health problems, but other preconception mental disorders have not been prospectively examined. This study investigated prospectively whether women with preconception personality disorder have increased rates of antenatal anxiety and/or depressive symptoms. METHODS: 244 women in a population cohort were assessed for personality disorder at age 24 using the Standardised Assessment of Personality...
November 29, 2016: Journal of Affective Disorders
https://www.readbyqxmd.com/read/27920623/factors-influencing-decision-making-for-or-against-adjuvant-and-neoadjuvant-chemotherapy-in-postmenopausal-hormone-receptor-positive-breast-cancer-patients-in-the-evaluate-tm-study
#2
Paul Gaß, Peter A Fasching, Tanja Fehm, Johann de Waal, Mahdi Rezai, Bernd Baier, Gerold Baake, Hans-Christian Kolberg, Martin Guggenberger, Mathias Warm, Nadia Harbeck, Rachel Wuerstlein, Jörg-Uwe Deuker, Peter Dall, Barbara Richter, Grischa Wachsmann, Cosima Brucker, Jan W Siebers, Nikos Fersis, Thomas Kuhn, Christopher Wolf, Hans-Walter Vollert, Georg-Peter Breitbach, Wolfgang Janni, Robert Landthaler, Andreas Kohls, Daniela Rezek, Thomas Noesselt, Gunnar Fischer, Stephan Henschen, Thomas Praetz, Volker Heyl, Thorsten Kühn, Thomas Krauss, Christoph Thomssen, Andre Hohn, Hans Tesch, Christoph Mundhenke, Alexander Hein, Claudia Rauh, Christian M Bayer, Adib Jacob, Katja Schmidt, Erik Belleville, Peyman Hadji, Sara Y Brucker, Matthias W Beckmann, Diethelm Wallwiener, Sherko Kümmel, Christian R Löhberg
BACKGROUND: Decision-making for or against neoadjuvant or adjuvant chemotherapy in postmenopausal patients with hormone receptor-positive breast cancer does not follow any clear guidelines, and some patients may unnecessarily undergo chemotherapy and be exposed to the associated toxicity. The aim of this study was to identify the patient population for whom this issue may bear relevance. METHODS: Patients being treated with letrozole in the prospective multicenter noninterventional EvAluate-TM study were recruited...
October 2016: Breast Care
https://www.readbyqxmd.com/read/27920089/world-endometriosis-society-consensus-on-the-classification-of-endometriosis
#3
Neil P Johnson, Lone Hummelshoj, G David Adamson, Jörg Keckstein, Hugh S Taylor, Mauricio S Abrao, Deborah Bush, Ludwig Kiesel, Rulla Tamimi, Kathy L Sharpe-Timms, Luk Rombauts, Linda C Giudice
STUDY QUESTION: What is the global consensus on the classification of endometriosis that considers the views of women with endometriosis? SUMMARY ANSWER: We have produced an international consensus statement on the classification of endometriosis through systematic appraisal of evidence and a consensus process that included representatives of national and international, medical and non-medical societies, patient organizations, and companies with an interest in endometriosis...
December 5, 2016: Human Reproduction
https://www.readbyqxmd.com/read/27919077/m-6-a-modulates-neuronal-functions-and-sex-determination-in-drosophila
#4
Tina Lence, Junaid Akhtar, Marc Bayer, Katharina Schmid, Laura Spindler, Cheuk Hei Ho, Nastasja Kreim, Miguel A Andrade-Navarro, Burkhard Poeck, Mark Helm, Jean-Yves Roignant
N(6)-methyladenosine RNA (m(6)A) is a prevalent messenger RNA modification in vertebrates. Although its functions in the regulation of post-transcriptional gene expression are beginning to be unveiled, the precise roles of m(6)A during development of complex organisms remain unclear. Here we carry out a comprehensive molecular and physiological characterization of the individual components of the methyltransferase complex, as well as of the YTH domain-containing nuclear reader protein in Drosophila melanogaster...
November 30, 2016: Nature
https://www.readbyqxmd.com/read/27917807/healthcare-workers-at-dialysis-centers-and-students-studying-in-dialysis-departments-behavioural-assessment
#5
Nukhet Bayer, Birsen Bilgen Sivri, Muzeyyen Arslan
PURPOSE: The purpose of this study was to determine the behaviours of students studying dialysis and health personnel working at dialysis centers and the influencing factors. METHODS: Students studying dialysis department at Turgut Özal University (n=70) and healthcare personnel working at eight Dialysis Centers located in the center of Ankara (n=83) were recruited. Data was collected from personal information forms and Healthy Life Style Behaviours (HLSB)-II scale...
December 1, 2016: Clinical and Investigative Medicine. Médecine Clinique et Experimentale
https://www.readbyqxmd.com/read/27890554/endocarditis-after-interventional-repair-of-the-mitral-valve-review-of-a-dilemma
#6
REVIEW
Niklas F Boeder, Oliver Dörr, Johannes Rixe, Kay Weipert, Timm Bauer, Matthias Bayer, Christian W Hamm, Holger M Nef
BACKGROUND: The MitraClip procedure can be an alternative treatment option for patients with high surgical risk for whom surgical treatment is contraindicated. Patients with prosthetic material have an increased risk for infective endocarditis. HYPOTHESIS: Incidence, treatment and outcome of patients with endocarditis after interventional mitral valve repair are not known. METHODS: We searched for articles using PubMed using the terms "interventional mitral valve repair", "mitraclip" and "endocarditis"...
November 10, 2016: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/27886076/pathogens-inactivated-by-low-energy-electron-irradiation-maintain-antigenic-properties-and-induce-protective-immune-responses
#7
Jasmin Fertey, Lea Bayer, Thomas Grunwald, Alexandra Pohl, Jana Beckmann, Gaby Gotzmann, Javier Portillo Casado, Jessy Schönfelder, Frank-Holm Rögner, Christiane Wetzel, Martin Thoma, Susanne M Bailer, Ekkehard Hiller, Steffen Rupp, Sebastian Ulbert
Inactivated vaccines are commonly produced by incubating pathogens with chemicals such as formaldehyde or β-propiolactone. This is a time-consuming process, the inactivation efficiency displays high variability and extensive downstream procedures are often required. Moreover, application of chemicals alters the antigenic components of the viruses or bacteria, resulting in reduced antibody specificity and therefore stimulation of a less effective immune response. An alternative method for inactivation of pathogens is ionizing radiation...
November 23, 2016: Viruses
https://www.readbyqxmd.com/read/27877161/an-enrichment-of-crispr-and-other-defense-related-features-in-marine-sponge-associated-microbial-metagenomes
#8
Hannes Horn, Beate M Slaby, Martin T Jahn, Kristina Bayer, Lucas Moitinho-Silva, Frank Förster, Usama R Abdelmohsen, Ute Hentschel
Many marine sponges are populated by dense and taxonomically diverse microbial consortia. We employed a metagenomics approach to unravel the differences in the functional gene repertoire among three Mediterranean sponge species, Petrosia ficiformis, Sarcotragus foetidus, Aplysina aerophoba and seawater. Different signatures were observed between sponge and seawater metagenomes with regard to microbial community composition, GC content, and estimated bacterial genome size. Our analysis showed further a pronounced repertoire for defense systems in sponge metagenomes...
2016: Frontiers in Microbiology
https://www.readbyqxmd.com/read/27875883/electronic-ground-state-of-ni2
#9
V Zamudio-Bayer, R Lindblad, C Bülow, G Leistner, A Terasaki, B V Issendorff, J T Lau
The Φ9/24 ground state of the Ni2(+) diatomic molecular cation is determined experimentally from temperature and magnetic-field-dependent x-ray magnetic circular dichroism spectroscopy in a cryogenic ion trap, where an electronic and rotational temperature of 7.4±0.2 K was reached by buffer gas cooling of the molecular ion. The contribution of the spin dipole operator to the x-ray magnetic circular dichroism spin sum rule amounts to 7Tz=0.17±0.06μB per atom, approximately 11% of the spin magnetic moment...
November 21, 2016: Journal of Chemical Physics
https://www.readbyqxmd.com/read/27875311/single-binding-mode-integration-of-hemicellulose-degrading-enzymes-via-adaptor-scaffoldins-in-ruminococcus-flavefaciens-cellulosome
#10
Pedro Bule, Victor Diogo Alves, André Leitão, Luis M A Ferreira, Edward A Bayer, Steven P Smith, Harry J Gilbert, Shabir Najmudin, Carlos M G A Fontes
The assembly of one of Nature most elaborate multi-enzyme complexes, the cellulosome, results from the binding of enzyme-borne dockerins to reiterated cohesin domains located in a non-catalytic primary scaffoldin. Generally, dockerins present two similar cohesin binding interfaces that support a dual binding mode. The dynamic integration of enzymes in cellulosomes, afforded by the dual binding mode, is believed to incorporate additional flexibility in highly populated multi-enzyme complexes. Ruminococcus flavefaciens, the primary degrader of plant structural carbohydrates in the rumen of mammals, uses a portfolio of more than 220 different enzymes to assemble the most intricate cellulosome known to date...
November 14, 2016: Journal of Biological Chemistry
https://www.readbyqxmd.com/read/27872064/telavancin-tlv-is-active-against-experimental-aortic-valve-endocarditis-caused-by-daptomycin-resistant-dap-r-methicillin-resistant-staphylococcus-aureus-mrsa-strains
#11
Wessam Abdelhady, Arnold S Bayer, Rachelle Gonzales, Liang Li, Yan Q Xiong
We compared the efficacy of TLV and DAP in an experimental rabbit endocarditis model caused by two clinically-derived DAP-R MRSA strains. TLV treatment significantly reduced MRSA densities in all target tissues and increased the percentage of these organs rendered culture-negative as compared to untreated control or DAP-treated animals. These results demonstrate that TLV has potent in vivo efficacy against DAP-R MRSA isolates in this invasive endovascular infection model.
November 21, 2016: Antimicrobial Agents and Chemotherapy
https://www.readbyqxmd.com/read/27871431/neuropsychological-impairment-in-prodromal-parkinson-s-disease
#12
Christoph Pausch, Robert Schomburg, Stefan Wagenpfeil, Frank Arne Wollenweber, Caroline Bayer, Klaus Fassbender, Stefanie Behnke
No abstract text is available yet for this article.
December 15, 2016: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/27869276/molecular-tweezers-target-a-protein-protein-interface-and-thereby-modulate-complex-formation
#13
F Trusch, K Kowski, K Bravo-Rodriguez, C Beuck, A Sowislok, B Wettig, A Matena, E Sanchez-Garcia, H Meyer, T Schrader, P Bayer
Molecular tweezers for lysine and arginine select a few residues on a protein surface and by their unique complexation mode disrupt a critical protein-protein interaction. Detailed structural information was gained by NMR experiments, strongly supported by QM/MM calculations and further substantiated by ITC, fluorescence anisotropy, ELISA and bio-layer-interference studies.
December 1, 2016: Chemical Communications: Chem Comm
https://www.readbyqxmd.com/read/27863493/impact-of-low-high-density-lipoprotein-cholesterol-level-on-2-year-clinical-outcomes-after-acute-myocardial-infarction-in-patients-with-diabetes-mellitus
#14
Hyung Joon Joo, Sang-A Cho, Soon Jun Hong, Seung-Ho Hur, Jang-Ho Bae, Dong-Ju Choi, Young-Keun Ahn, Jong-Seon Park, Rak-Kyeong Choi, Donghoon Choi, Joon-Hong Kim, Kyoo-Rok Han, Hun-Sik Park, So-Yeon Choi, Jung-Han Yoon, Hyeon-Cheol Kwon, Seung-Woon Rha, Kyung-Kuk Hwang, Kyung-Tae Jung, Seok-Kyu Oh, Jae-Hwan Lee, Eun-Seok Shin, Kee-Sik Kim, Hyo-Soo Kim, Do-Sun Lim
BACKGROUND: It is still unclear whether low high-density lipoprotein cholesterol (HDL-C) affects cardiovascular outcomes after acute myocardial infarction (AMI), especially in patients with diabetes mellitus. METHODS: A total of 984 AMI patients with diabetes mellitus from the DIabetic Acute Myocardial InfarctiON Disease (DIAMOND) Korean multicenter registry were divided into two groups based on HDL-C level on admission: normal HDL-C group (HDL-C ≥ 40 mg/dL, n = 519) and low HDL-C group (HDL-C < 40 mg/dL, n = 465)...
November 18, 2016: Lipids in Health and Disease
https://www.readbyqxmd.com/read/27856413/munchausen-syndrome-by-proxy-illness-fabricated-by-another-in-older-people
#15
EDITORIAL
Marc Moreno-Ariño, Antony Bayer
No abstract text is available yet for this article.
November 17, 2016: Age and Ageing
https://www.readbyqxmd.com/read/27848191/plagiarism-cheating-and-research-integrity-case-studies-from-a-masters-program-in-peru
#16
Andres M Carnero, Percy Mayta-Tristan, Kelika A Konda, Edward Mezones-Holguin, Antonio Bernabe-Ortiz, German F Alvarado, Carlos Canelo-Aybar, Jorge L Maguiña, Eddy R Segura, Antonio M Quispe, Edward S Smith, Angela M Bayer, Andres G Lescano
Plagiarism is a serious, yet widespread type of research misconduct, and is often neglected in developing countries. Despite its far-reaching implications, plagiarism is poorly acknowledged and discussed in the academic setting, and insufficient evidence exists in Latin America and developing countries to inform the development of preventive strategies. In this context, we present a longitudinal case study of seven instances of plagiarism and cheating arising in four consecutive classes (2011-2014) of an Epidemiology Masters program in Lima, Peru, and describes the implementation and outcomes of a multifaceted, "zero-tolerance" policy aimed at introducing research integrity...
November 15, 2016: Science and Engineering Ethics
https://www.readbyqxmd.com/read/27847773/evaluation-and-treatment-of-the-acute-cerebral-infarction-with-convexal-subarachnoid-hemorrhage
#17
Min Hyung Lee, Sang Uk Kim, Dong Hoon Lee, Young Il Kim, Chul Bum Cho, Seung Ho Yang, Il Sup Kim, Jae Taek Hong, Jae Hoon Sung, Sang Won Lee
Non-traumatic convexal subarachnoid hemorrhage (CSAH) is a comparatively infrequent with various vascular and nonvascular causes, it rarely occurs concomitant to acute ischemic stroke. We report a case of a 59-year-old woman, visited emergency room with right side subjective weakness spontaneously. Magnetic resonance diffusion-weighted images revealed an acute infarction of anterior cerebral arterial territory. Computed tomographic angiography showed a left frontal CSAH without any vascular lesions. And other laboratory studies were non-specific...
September 2016: Journal of Cerebrovascular and Endovascular Neurosurgery
https://www.readbyqxmd.com/read/27844188/correlation-and-predictive-value-of-aortic-root-calcification-markers-with-coronary-artery-calcification-and-obstructive-coronary-artery-disease
#18
Christian Tesche, Carlo N De Cecco, Andrew Stubenrauch, Brian E Jacobs, Akos Varga-Szemes, Sheldon E Litwin, B Devon Ball, Moritz Baquet, David Jochheim, Ullrich Ebersberger, Richard R Bayer, Ellen Hoffmann, Daniel H Steinberg, U Joseph Schoepf
OBJECTIVE: To evaluate the correlation between aortic root calcification (ARC) markers and coronary artery calcification (CAC) derived from coronary artery calcium scoring (CACS) and their ability to predict obstructive coronary artery disease (CAD). METHODS: We retrospectively analyzed 189 patients (47% male, age 60.3 ± 11.1 years) with an intermediate probability of CAD who underwent clinically indicated CACS and coronary CT angiography (CCTA). ARC markers [aortic root calcium score (ARCS) and volume (ARCV)] were calculated and compared to CAC markers: coronary artery calcium score (CACS), volume (CACV), and mass (CACM)...
November 14, 2016: La Radiologia Medica
https://www.readbyqxmd.com/read/27834372/the-pangenome-of-an-agronomically-important-crop-plant-brassica-oleracea
#19
Agnieszka A Golicz, Philipp E Bayer, Guy C Barker, Patrick P Edger, HyeRan Kim, Paula A Martinez, Chon Kit Kenneth Chan, Anita Severn-Ellis, W Richard McCombie, Isobel A P Parkin, Andrew H Paterson, J Chris Pires, Andrew G Sharpe, Haibao Tang, Graham R Teakle, Christopher D Town, Jacqueline Batley, David Edwards
There is an increasing awareness that as a result of structural variation, a reference sequence representing a genome of a single individual is unable to capture all of the gene repertoire found in the species. A large number of genes affected by presence/absence and copy number variation suggest that it may contribute to phenotypic and agronomic trait diversity. Here we show by analysis of the Brassica oleracea pangenome that nearly 20% of genes are affected by presence/absence variation. Several genes displaying presence/absence variation are annotated with functions related to major agronomic traits, including disease resistance, flowering time, glucosinolate metabolism and vitamin biosynthesis...
November 11, 2016: Nature Communications
https://www.readbyqxmd.com/read/27834110/urinary-iodine-concentrations-in-mothers-and-their-term-newborns-in-country-with-sufficient-iodine-supply
#20
Katerina Krylova, Radovan Bilek, Jiri Kulicka, Petr Dejmek, Milan Bayer, Marian Kacerovsky, David Neumann
OBJECTIVE: The main aim of the study was to evaluate maternal and newborn urinary iodine concentrations according to the usage of iodine supplementation during pregnancy. METHODS: Thirty-seven women with singleton uncomplicated pregnancies and their newborns were included in this study. Maternal urine samples were obtained at the time of delivery and on the third day after delivery. Newborn urine samples were obtained on the third day after delivery. Urinary iodine concentrations were determined by the alkaline ashing of urine specimens followed by the Sandell-Kolthoff reaction using brucine as a colorimetric marker...
November 11, 2016: Journal of Maternal-fetal & Neonatal Medicine
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